\left| x-1 \right| + \left| 0.5x-1 \right| + \left| \frac{ 1 }{ 3 } x-1 \right| + \left| 0.25x-1 \right| + \left| 0.2x-1 \right| + \left| \frac{ 1 }{ 6 } x-1 \right| + \left| \frac{ 1 }{ 7 } x-1 \right| + \left| 0.125x-1 \right| + \left| \frac{ 1 }{ 9 } x-1 \right| + \left| 0.1x-1 \right| + \left| \frac{ 1 }{ 11 } x-1 \right| + \left| \frac{ 1 }{ 12 } x-1 \right| + \left| \frac{ 1 }{ 13 } x-1 \right| + \left| \frac{ 1 }{ 14 } x-1 \right| + \left| \frac{ 1 }{ 15 } x-1 \right| + \left| \frac{ 1 }{ 16 } x-1 \right| + \left| \frac{ 1 }{ 17 } x-1 \right| + \left| \frac{ 1 }{ 18 } x-1 \right| + \left| \frac{ 1 }{ 19 } x-1 \right| + \left| 0.05x-1 \right|
Evaluate
|\frac{x}{2}-1|+|\frac{x}{3}-1|+|\frac{x}{4}-1|+|\frac{x}{5}-1|+|\frac{x}{6}-1|+|\frac{x}{7}-1|+|\frac{x}{8}-1|+|\frac{x}{9}-1|+|\frac{x}{10}-1|+|\frac{x}{11}-1|+|\frac{x}{12}-1|+|\frac{x}{13}-1|+|\frac{x}{14}-1|+|\frac{x}{15}-1|+|\frac{x}{16}-1|+|\frac{x}{17}-1|+|\frac{x}{18}-1|+|\frac{x}{19}-1|+|\frac{x}{20}-1|+|x-1|
Differentiate w.r.t. x
\frac{sign(\frac{x}{2}-1)}{2}+\frac{sign(\frac{x}{3}-1)}{3}+\frac{sign(\frac{x}{4}-1)}{4}+\frac{sign(\frac{x}{5}-1)}{5}+\frac{sign(\frac{x}{6}-1)}{6}+\frac{sign(\frac{x}{7}-1)}{7}+\frac{sign(\frac{x}{8}-1)}{8}+\frac{sign(\frac{x}{9}-1)}{9}+\frac{sign(\frac{x}{10}-1)}{10}+\frac{sign(\frac{x}{11}-1)}{11}+\frac{sign(\frac{x}{12}-1)}{12}+\frac{sign(\frac{x}{13}-1)}{13}+\frac{sign(\frac{x}{14}-1)}{14}+\frac{sign(\frac{x}{15}-1)}{15}+\frac{sign(\frac{x}{16}-1)}{16}+\frac{sign(\frac{x}{17}-1)}{17}+\frac{sign(\frac{x}{18}-1)}{18}+\frac{sign(\frac{x}{19}-1)}{19}+\frac{sign(\frac{x}{20}-1)}{20}+sign(x-1)
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Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
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699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}